Overview
The CCS 604VM1 Pressure Switch is part of the CCS 604 series, widely used in industrial automation, aerospace, and process control. It is a SPDT (Single‑Pole Double‑Throw) switch offering adjustable setpoints for vacuum and low‑pressure applications.
Built with CCS’s Dual‑Snap® disc spring principle, the switch ensures stable, repeatable performance, even under vibration and shock. Its rugged construction makes it suitable for field or panel installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Custom Control Sensors (CCS) |
| Model Number | 604VM1 |
| Operating Temperature | –34 °C to +71 °C |
| Weight | 1.1 kg |
Key Features
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Dual‑Snap® Belleville disc spring design → ensures repeatable setpoints and long cycle life.
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Wide adjustable vacuum range → suitable for ultra‑low pressure and vacuum applications.
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Shock and vibration resistant → reliable in harsh industrial environments.
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Compact and rugged construction → easy installation in control panels or field equipment.
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Externally adjustable setpoints → convenient field calibration.
Typical Applications
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Industrial vacuum systems requiring precise monitoring and control.
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Aerospace and defense equipment where vibration resistance is critical.
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Process control systems in chemical, pharmaceutical, and food industries.
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Power generation plants for monitoring vacuum and pressure safety.
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General automation applications needing reliable SPDT switching at low pressures.
FAQ
Q1: What is the setpoint range of the CCS 604VM1?
A1: Adjustable between 3.5–28.5 inHg increasing and 1–26 inHg decreasing.
Q2: Is it suitable for outdoor use?
A2: Yes, it has a NEMA 4.13 weatherproof rating, suitable for outdoor and industrial environments.
Q3: What electrical loads can it handle?
A3: Up to 15A resistive at 125–480 VAC and 6A resistive at 28 VDC.
Q4: How is the setpoint adjusted?
A4: The switch allows external field adjustment for convenience.
Q5: What diaphragm material is used?
A5: A Buna‑N diaphragm, compatible with many industrial media.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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